Equipment unit · VIN-decoded · NHTSA vPIC

2015 Pine Hill/bauxlite

1P9BU2421FG402149 · Trailer · TRAILER
Carriers run under2
35 mo
Inspections7
all-time
OOS inspections5
of 7
First seenJul 7, 2023
AL
Last seenJun 17, 2026
TN
Inspected under 2 different carriers in 35 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1P9BU2421FG402149
Make
Pine Hill/bauxlite
Model
Pine Hill/Bauxlite
Model year
2015
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 23, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1P9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
BU242

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1985 or 2015

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
402149

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
PINE HILL/BAUXLITE

Prefix basis · 55 decoded VINs at 100.0% prefix purity.

Model
Pine Hill/Bauxlite

Prefix basis · 55 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2015

Observed directly for this VIN via NHTSA vPIC.

Observed make
PINE HILL/BAUXLITE

Observed directly for this VIN via NHTSA vPIC.

Observed model
Pine Hill/Bauxlite

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 7, 2023 – Jun 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 17, 2026TNIII · Driver-only0AYERS TRUCKING INC 3874553275115TM/VA
Apr 9, 2026TNII · Walk-around2OOSAYERS TRUCKING INC 3874553275115TM/VA
Dec 19, 2025VAIII · Driver-only0AYERS TRUCKING INC 3874553275115TM/VA
Oct 21, 2024ALI · Full5OOSTIMBERLINE TRANSPORT INC 3328715275115TM/VA
Apr 23, 2024KYI · Full2OOSTIMBERLINE TRANSPORT INC 3328715275115TM/VA
Feb 28, 2024KYII · Walk-around1OOSTIMBERLINE TRANSPORT INC 3328715275115TM/VA
Jul 7, 2023ALI · Full5OOSTIMBERLINE TRANSPORT INC 3328715275115TM/VA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AYERS TRUCKING INC3874553Dec 19, 2025Jun 17, 20263TN
TIMBERLINE TRANSPORT INC3328715Jul 7, 2023Oct 21, 20244VA
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
275115TMVA2AYERS TRUCKING INCDec 19, 2025Jun 17, 20263
275115TMVATIMBERLINE TRANSPORT INCJul 7, 2023Oct 21, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026